Author Question: Between us and the Galactic Center lie about 100 billion solar masses. Indicate whether the ... (Read 48 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
Between us and the Galactic Center lie about 100 billion solar masses.
 
  Indicate whether the statement is true or false

Question 2

Although the entire universe may be much larger than our observable universe, we can see only within our observable universe. The boundary of our observable universe is called ________.
 
  A) the lookback time B) the Hubble Deep Field
  C) the cosmological horizon D) the Big Bang



itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

TRUE

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317

 

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

For a complete list of videos, visit our video library